Download or read book Axial load Fatigue Tests on Notched Sheet Specimens of 24S T3 and 75S T6 Aluminum Alloys and of SAE 4130 Steel with Stress concentration Factors of 2 0 and 4 0 written by H. J. Grover and published by . This book was released on 1951 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Axial load Fatigue Tests on Notched Sheet Specimens of 24S T3 and 75S T6 Aluminum Alloys and of SAE 4130 Steel with Stress concentration Factors of 5 0 written by H. J. Grover and published by . This book was released on 1951 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Axial load Fatigue Tests on Edge notched Sheet Specimens of 2024 T3 and 7075 T6 Aluminum Alloys and of SAE 4130 Steel with Notch RadII of 0 004 and 0 070 Inch written by H. J. Grover and published by . This book was released on 1959 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Axial load Fatigue Tests on Notched Sheet Specimens of 24S T3 and 75S T6 Aluminum Alloys and of SAE 4130 Steel with Stress concentration Factor of 1 5 written by H. J. Grover and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fatigue Strengths of Aircraft Materials written by Horace John Grover and published by . This book was released on 1951 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents of axial-load fatigue tests on notched specimens of 24S-T3 and 75S-T6 aluminum alloys and normalized SAE 4130 steel with stress-concentration factors of 2.0 (central-circular hole, symmetrical edge notches, and fillets) and 4.0 (symmetrical edge notches and fillets). Fatigue tests were run at several levels of nominal mean stress. Results are compared with previous data for unnotched specimens.
Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1958 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Note written by and published by . This book was released on 1952 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1952 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1949 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Technical Reports written by and published by . This book was released on 1952 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of the Effects of Some Shroud Design Variables on the Static Thrust Characteristics of a Small scale Shrouded Propeller Submerged in a Wing written by Robert T. Taylor and published by . This book was released on 1958 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation has been made to determine the effects of shroud-lip radius of curvature, shroud length, and shroud diffuser angle on the static thrust characteristics of a small-scale shrouded propeller which simulated a propeller submerged in the wing of an airplane. Also included are the effects of distance from the exit of the shroud to the ground on the thrust available take-off.
Download or read book Technical Information Pilot written by and published by . This book was released on 1951 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fatigue Tests on Notched and Unnotched Sheet Specimens of 2024 T3 and 7075 T6 Aluminum Alloys and of SAE Steel with Special Consideration of the Life Range from 2 to 10 000 Cycles written by Walter Illg and published by . This book was released on 1956 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue tests were performed on notched and unnotched sheet specimens made of 2024-T3 and 7075-T6 aluminum alloys and of SAE 4130 steel. The steel was tested in two conditions: normalized and heat-treated to a tensile strength of 180 ksi. The notched specimens had theoretical stress-concentration factors of 2.0 and 4.0 and the mean loads were 0 and 20 or 50 ksi. Emphasis is placed on the life range from 2 to 10,000 cycles. Some previously published data are included to extend the data to lifetimes up to 100,000,000 cycles. It was found that repeated applications of stresses in the vicinity of the ultimate strength on notched and umnotched specimens produced failures in much smaller numbers of cycles thsm might be inferred from previously published data. Ratios of fatigue strengths of unnotched specimens to those of notched specimens are given.
Download or read book Fatigue and Fracture Mechanics written by Herbert F. Hardrath and published by . This book was released on 1970 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Memorandums written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chiefly translations from foreign aeronautical journals.
Download or read book A Study of the Transient Behavior of Shock Waves in Transonic Channel Flows written by Robert V. Hess and published by . This book was released on 1952 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: The accuracy of the result obtained in a fundamental paper by Kantrowitz (NACA TN 1225) that a small short-time lowering of the back pressure in steady, shock-free, transonic diffuser flow causes a stationary or trapped shock to form near the critical sonic channel throat is investigated by considering the contribution of a higher-order term in the short-time calculations which was neglected in Kantrowitz's paper. In this higher approximation to the short-time effects, the shock is no longer stationary or trapped unless it is supported by a negative steady-flow back pressure; the result thus is no long in disagreement with steady-flow solutions for stationary shocks.
Download or read book Proceedings of the Society for Experimental Stress Analysis written by Society for Experimental Stress Analysis and published by . This book was released on 1966 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1, no. 1 contains Proceedings of the 17th (or the last) Eastern Photoelasticity Conference.
